I-Samarium Metal
Ulwazi olufushane
Ifomula: Sm
Inombolo ye-CAS: 7440-19-9
Isisindo se-molecule: 150.36
Ukuminyana: 7.353 g/cm³
Indawo yokuncibilika: 1072°C
Ukubukeka: Izingcezu zesigaxa esisiliva, izingothi, induku, ucwecwe, ucingo, njll.
Ukuzinza: Isebenza ngokumaphakathi emoyeni
I-Ductibility: Kuhle
Izilimi eziningi:I-Samarium Metall, Metal De Samarium, Metal Del Samario
Isicelo:
I-Samarium Metal isetshenziswa ngokuyinhloko ekukhiqizeni omagnethi baphakade be-Samarium-Cobalt (Sm2Co17) abanokumelana okuphezulu kakhulu nokukhishwa kazibuthe okwaziwayo.I-High purity Samarium Metal iphinde isetshenziswe ekwenzeni i-specialty alloy kanye nezinhloso ze-sputtering.I-Samarium-149 ine-cross-section ephezulu yokuthwebula i-neutron (izinqolobane ze-41,000) ngakho-ke isetshenziswa ezindongeni zokulawula zama-reactors enyukliya.I-Samarium Metal ingaphinde icutshungulwe ibe yizinhlobonhlobo zamashidi, izintambo, ama-foil, ama-slabs, izinduku, amadiski kanye nempushana.
Ukucaciswa
| I-Sm/TREM (% min.) | 99.99 | 99.99 | 99.9 | 99 |
| I-TREM (% min.) | 99.9 | 99.5 | 99.5 | 99 |
| Ukungcola Okungavamile Komhlaba | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
| I-La/TREM Ce/TREM I-Pr/TREM Nd/TREM I-Eu/TREM Gd/TREM Y/TREM | 50 10 10 10 10 10 10 | 50 10 10 10 10 10 10 | 0.01 0.01 0.03 0.03 0.03 0.03 0.03 | 0.05 0.05 0.05 0.05 0.05 0.05 0.05 |
| Ukungcola Okungajwayelekile Komhlaba | ppm max. | ppm max. | % ubuningi. | % ubuningi. |
| Fe Si Ca Al Mg Mn O C | 50 50 50 50 50 50 150 100 | 80 80 50 100 50 100 200 100 | 0.01 0.01 0.01 0.02 0.01 0.01 0.03 0.015 | 0.015 0.015 0.015 0.03 0.001 0.01 0.05 0.03 |
Isitifiketi:
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